From bbde9fc1824aab58bc78c084163007dd6c03fe5b Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Sun, 31 May 2015 17:54:44 +0200 Subject: netfilter: factor out packet duplication for IPv4/IPv6 Extracted from the xtables TEE target. This creates two new modules for IPv4 and IPv6 that are shared between the TEE target and the new nf_tables dup expressions. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/ipv4/nf_dup_ipv4.h | 7 +++++++ include/net/netfilter/ipv6/nf_dup_ipv6.h | 7 +++++++ 2 files changed, 14 insertions(+) create mode 100644 include/net/netfilter/ipv4/nf_dup_ipv4.h create mode 100644 include/net/netfilter/ipv6/nf_dup_ipv6.h (limited to 'include') diff --git a/include/net/netfilter/ipv4/nf_dup_ipv4.h b/include/net/netfilter/ipv4/nf_dup_ipv4.h new file mode 100644 index 000000000000..42008f10dfc4 --- /dev/null +++ b/include/net/netfilter/ipv4/nf_dup_ipv4.h @@ -0,0 +1,7 @@ +#ifndef _NF_DUP_IPV4_H_ +#define _NF_DUP_IPV4_H_ + +void nf_dup_ipv4(struct sk_buff *skb, unsigned int hooknum, + const struct in_addr *gw, int oif); + +#endif /* _NF_DUP_IPV4_H_ */ diff --git a/include/net/netfilter/ipv6/nf_dup_ipv6.h b/include/net/netfilter/ipv6/nf_dup_ipv6.h new file mode 100644 index 000000000000..ed6bd66fa5a0 --- /dev/null +++ b/include/net/netfilter/ipv6/nf_dup_ipv6.h @@ -0,0 +1,7 @@ +#ifndef _NF_DUP_IPV6_H_ +#define _NF_DUP_IPV6_H_ + +void nf_dup_ipv6(struct sk_buff *skb, unsigned int hooknum, + const struct in6_addr *gw, int oif); + +#endif /* _NF_DUP_IPV6_H_ */ -- cgit v1.2.3